chore: set up automatic release process for publishing vertexai package to PyPi

.kokoro/release.sh

@@ -22,8 +22,16 @@ python3 -m releasetool publish-reporter-script > /tmp/publisher-script; source /
 # Disable buffering, so that the logs stream through.
 export PYTHONUNBUFFERED=1
 
-# Move into the package, build the distribution and upload.
-TWINE_PASSWORD=$(cat "${KOKORO_KEYSTORE_DIR}/73713_google-cloud-pypi-token-keystore-1")
+# Move into the `google-cloud-aiplatform` package, build the distribution and upload.
+GCA_TWINE_PASSWORD=$(cat "${KOKORO_KEYSTORE_DIR}/73713_google-cloud-pypi-token-keystore-1")
 cd github/python-aiplatform
 python3 setup.py sdist bdist_wheel
-twine upload --username __token__ --password "${TWINE_PASSWORD}" dist/*
+twine upload --username __token__ --password "${GCA_TWINE_PASSWORD}" dist/*
+
+# Move into the `vertexai` package, build the distribution and upload.
+VERTEXAI_TWINE_PASSWORD=$(cat "${KOKORO_KEYSTORE_DIR}/73713_vertexai-pypi-token-1")
+cd github/python-aiplatform/pypi/_vertex_ai_placeholder
+python3 -m build
+twine upload --username __token__ --password "${VERTEXAI_TWINE_PASSWORD}" dist/*
+
+

.kokoro/release/common.cfg

@@ -23,7 +23,7 @@ env_vars: {
     value: "github/python-aiplatform/.kokoro/release.sh"
 }
 
-# Fetch PyPI password
+# Fetch google-cloud-aiplatform PyPI password
 before_action {
   fetch_keystore {
     keystore_resource {
@@ -33,6 +33,16 @@ before_action {
   }
 }
 
+# Fetch vertexai PyPI password
+before_action {
+  fetch_keystore {
+    keystore_resource {
+      keystore_config_id: 73713
+      keyname: "vertexai-pypi-token-1"
+    }
+  }
+}
+
 # Tokens needed to report release status back to GitHub
 env_vars: {
   key: "SECRET_MANAGER_KEYS"

.kokoro/requirements.in

@@ -8,3 +8,4 @@ setuptools
 nox>=2022.11.21 # required to remove dependency on py
 charset-normalizer<3
 click<8.1.0
+build

.kokoro/requirements.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.9
+# This file is autogenerated by pip-compile with Python 3.11
 # by the following command:
 #
 #    pip-compile --allow-unsafe --generate-hashes requirements.in
@@ -12,6 +12,10 @@ attrs==23.1.0 \
     --hash=sha256:1f28b4522cdc2fb4256ac1a020c78acf9cba2c6b461ccd2c126f3aa8e8335d04 \
     --hash=sha256:6279836d581513a26f1bf235f9acd333bc9115683f14f7e8fae46c98fc50e015
     # via gcp-releasetool
+build==1.2.1 \
+    --hash=sha256:526263f4870c26f26c433545579475377b2b7588b6f1eac76a001e873ae3e19d \
+    --hash=sha256:75e10f767a433d9a86e50d83f418e83efc18ede923ee5ff7df93b6cb0306c5d4
+    # via -r requirements.in
 cachetools==5.3.2 \
     --hash=sha256:086ee420196f7b2ab9ca2db2520aca326318b68fe5ba8bc4d49cca91add450f2 \
     --hash=sha256:861f35a13a451f94e301ce2bec7cac63e881232ccce7ed67fab9b5df4d3beaa1
@@ -373,6 +377,7 @@ packaging==23.2 \
     --hash=sha256:048fb0e9405036518eaaf48a55953c750c11e1a1b68e0dd1a9d62ed0c092cfc5 \
     --hash=sha256:8c491190033a9af7e1d931d0b5dacc2ef47509b34dd0de67ed209b5203fc88c7
     # via
+    #   build
     #   gcp-releasetool
     #   nox
 pkginfo==1.9.6 \
@@ -438,6 +443,10 @@ pyjwt==2.8.0 \
 pyperclip==1.8.2 \
     --hash=sha256:105254a8b04934f0bc84e9c24eb360a591aaf6535c9def5f29d92af107a9bf57
     # via gcp-releasetool
+pyproject-hooks==1.0.0 \
+    --hash=sha256:283c11acd6b928d2f6a7c73fa0d01cb2bdc5f07c57a2eeb6e83d5e56b97976f8 \
+    --hash=sha256:f271b298b97f5955d53fb12b72c1fb1948c22c1a6b70b315c54cedaca0264ef5
+    # via build
 python-dateutil==2.8.2 \
     --hash=sha256:0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86 \
     --hash=sha256:961d03dc3453ebbc59dbdea9e4e11c5651520a876d0f4db161e8674aae935da9

owlbot.py

@@ -112,6 +112,7 @@
             ".kokoro/continuous/prerelease-deps.cfg",
             ".kokoro/presubmit/prerelease-deps.cfg",
             ".kokoro/docs/docs-presubmit.cfg",
+            ".kokoro/release.sh",
             # exclude sample configs so periodic samples are tested against main
             # instead of pypi
             ".kokoro/samples/python3.7/common.cfg",